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Individual Calculations May 2012 |
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| Trefzer, Erhard Total change: 3.30 | |   |
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| 28.ChessOrg Schachfestival Senioren | Bad Woerishofen | GER | 2012-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2049 | 5.50 | 9 | 0.22 | 15 | 3.30 | |
|  Riegler, Markus | | | 1833 | GER | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Semmler, Guenter | | | 1930 | GER | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Oser, Thor | | | 1790 | GER | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Hund, Gerhard | | | 2135 | GER | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Bhend, Edwin | m | | 2241 | SUI | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Harke, Horst | | | 1906 | GER | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Beutelhoff, Josef | | | 2140 | GER | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Oud, Niek | | | 2002 | NED | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Goris-Schouwstra, Adry | | | 1853 | NED | 0.50 | 1 | -0.25 | 15 | -3.75 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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